[INFO] updating cached repository periklis/rsfseek [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/periklis/rsfseek [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/periklis/rsfseek" "work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/periklis/rsfseek" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/periklis/rsfseek"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/periklis/rsfseek'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d251894b0bc32d92efcc93b0a4bc636308d6a51f [INFO] sha for GitHub repo periklis/rsfseek: d251894b0bc32d92efcc93b0a4bc636308d6a51f [INFO] validating manifest of periklis/rsfseek on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of periklis/rsfseek on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing periklis/rsfseek [INFO] finished frobbing periklis/rsfseek [INFO] frobbed toml for periklis/rsfseek written to work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek/Cargo.toml [INFO] started frobbing periklis/rsfseek [INFO] finished frobbing periklis/rsfseek [INFO] frobbed toml for periklis/rsfseek written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/periklis/rsfseek/Cargo.toml [INFO] crate periklis/rsfseek already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing periklis/rsfseek against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] b08ebb1be9ca743c19ec6a5c09c3b1467f60209f71196adaafbaec90852fb8cd [INFO] running `"docker" "start" "-a" "b08ebb1be9ca743c19ec6a5c09c3b1467f60209f71196adaafbaec90852fb8cd"` [INFO] [stderr] Compiling encode_unicode v0.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling prettytable-rs v0.6.7 [INFO] [stderr] Compiling rsfseek v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.34s [INFO] running `"docker" "inspect" "b08ebb1be9ca743c19ec6a5c09c3b1467f60209f71196adaafbaec90852fb8cd"` [INFO] running `"docker" "rm" "-f" "b08ebb1be9ca743c19ec6a5c09c3b1467f60209f71196adaafbaec90852fb8cd"` [INFO] [stdout] b08ebb1be9ca743c19ec6a5c09c3b1467f60209f71196adaafbaec90852fb8cd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 758fff10082611128426042f39cd6e4ae8db0f55220052cf843c6be16d9b6c37 [INFO] running `"docker" "start" "-a" "758fff10082611128426042f39cd6e4ae8db0f55220052cf843c6be16d9b6c37"` [INFO] [stderr] Compiling rsfseek v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "758fff10082611128426042f39cd6e4ae8db0f55220052cf843c6be16d9b6c37"` [INFO] running `"docker" "rm" "-f" "758fff10082611128426042f39cd6e4ae8db0f55220052cf843c6be16d9b6c37"` [INFO] [stdout] 758fff10082611128426042f39cd6e4ae8db0f55220052cf843c6be16d9b6c37 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/periklis/rsfseek:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] bedf4a4dd9cdfa34fe2e06bb70e86b4a59c6ac186730486bee7e15787d0e1506 [INFO] running `"docker" "start" "-a" "bedf4a4dd9cdfa34fe2e06bb70e86b4a59c6ac186730486bee7e15787d0e1506"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/rsfseek-4894c040313e392c [INFO] [stdout] running 3 tests [INFO] [stdout] test visitor::tests::it_visits_empty_dir ... ok [INFO] [stdout] test visitor::tests::it_panics_on_not_existing_dir ... ok [INFO] [stdout] test visitor::tests::it_visits_existing_dir ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- visitor::tests::it_visits_existing_dir stdout ---- [INFO] [stdout] thread 'visitor::tests::it_visits_existing_dir' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559ff8fce143 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x559ff8fc9a7b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x559ff8fcce86 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x559ff8fccbae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x559ff8fcd58f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x559ff8fcd111 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x559ff8fccff5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x559ff8fdf7bc - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x559ff8fdf6fb - core::panicking::panic::h62fdcfa056e70982 [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 9: 0x559ff8f7913f - core::option::Option::unwrap::hd247deaf42bbbb6b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:12 [INFO] [stdout] 10: 0x559ff8f7a5bb - rsfseek::visitor::tests::it_visits_existing_dir::hf65d990adf439c76 [INFO] [stdout] at src/visitor.rs:108 [INFO] [stdout] 11: 0x559ff8f7a329 - rsfseek::visitor::tests::it_visits_existing_dir::{{closure}}::h336967e3bfaa7338 [INFO] [stdout] at src/visitor.rs:99 [INFO] [stdout] 12: 0x559ff8f7c85d - core::ops::function::FnOnce::call_once::hdde18cbc8ef69c8f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x559ff8f885be - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x559ff8fd07a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x559ff8fa2eb7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x559ff8f7d8d4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x559ff8f81984 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x559ff8fd07a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x559ff8f81f91 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x559ff8fc12be - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x559ff8fcfe8f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7fe9edcac4a3 - start_thread [INFO] [stdout] 23: 0x7fe9ed7d7d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] visitor::tests::it_visits_existing_dir [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin rsfseek' [INFO] running `"docker" "inspect" "bedf4a4dd9cdfa34fe2e06bb70e86b4a59c6ac186730486bee7e15787d0e1506"` [INFO] running `"docker" "rm" "-f" "bedf4a4dd9cdfa34fe2e06bb70e86b4a59c6ac186730486bee7e15787d0e1506"` [INFO] [stdout] bedf4a4dd9cdfa34fe2e06bb70e86b4a59c6ac186730486bee7e15787d0e1506